Movies like Poseidon Rex (2014)
The best movies like Poseidon Rex (2014) are Deep Rising (1998), Daylight's End (2016) and The Meg (2018). If Poseidon Rex hooked you with its action and science fiction, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedThe Most Dangerous Game (1932)6.9/10 from 336 votes
- NewestPrimitive War (2025)Released 2025
Deep Rising (1998)
A group of heavily armed hijackers board a luxury ocean liner in the South Pacific Ocean to loot it, only to do battle with a series of large-sized, tentacled, man-eating sea creatures who have taken over the ship first.
Why it matches: Recommended by TMDB viewers · both action & horror
Popcorn FlickMovies like thisDaylight's End (2016)
Years after a mysterious plague has devastated the planet and turned most of humanity into blood-hungry creatures, a rogue drifter on a vengeful hunt stumbles across a band of survivors in an abandoned police station and reluctantly agrees to try to help them defend themselves and escape to the sanctuary they so desperately need.
Why it matches: Recommended by TMDB viewers · both action & horror
SnoozefestMovies like thisThe Meg (2018)
A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like thisUnderwater (2020)
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisAbduction (2019)
A man steps out of a park fountain in Ho Chi Minh City with no recollection of who he is or where he came from. As he wanders through the city, piecing together clues to his past, he is relentlessly pursued by mysterious figures.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisPrimitive War (2025)
During the Vietnam War, a recon unit ventures to an isolated jungle valley to uncover the fate of a missing platoon. They soon find themselves in a fight for their lives against an unexpected enemy — prehistoric dinosaurs.
Why it matches: Recommended by TMDB viewers · both action & horror
Popcorn FlickMovies like thisInto the Deep (2025)
Divers searching for sunken treasure witness the murder of drug dealers by modern-day pirates, but a killer great white is determined not to let any of them escape its waters.
Why it matches: Recommended by TMDB viewers · both horror & action
SnoozefestMovies like thisCreature from the Black Lagoon (1954)
When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his own, and has set his sights on the lead scientist's beautiful fiancée, Kay.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisBabylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisThe Most Dangerous Game (1932)
When legendary hunter Bob Rainsford is shipwrecked on the perilous reefs surrounding a mysterious island, he finds himself the guest of the reclusive and eccentric Count Zaroff. While he is very gracious at first, Zaroff eventually forces Rainsford and two other shipwreck survivors, brother and sister Eve and Martin Towbridge, to participate in a sadistic game of cat and mouse in which they are the prey and he is the hunter.
Why it matches: Recommended by TMDB viewers · both horror & action
Popcorn FlickMovies like thisSplinter (2008)
When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisDie Alone (2024)
Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he encounters Mae, a hardened and eccentric survivor. Together, Ethan and Mae face threats both human and otherwise before a fateful encounter with Kai unravels a secret that lies just beyond Ethan's fractured memory.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Dark Tower (2017)
A boy haunted by visions of a parallel world aids its disillusioned guardian in preventing the destruction of the nexus of universes known as the Dark Tower.
Why it matches: Recommended by TMDB viewers · both action & science fiction
SnoozefestMovies like thisBabylon 5: The River of Souls (1998)
A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like thisGemini Man (2019)
Henry Brogan is an elite 51-year-old assassin who's ready to call it quits after completing his 72nd job. His plans get turned upside down when he becomes the target of a mysterious operative who can seemingly predict his every move. To his horror, Brogan soon learns that the man who's trying to kill him is a younger, faster, cloned version of himself.
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like this65 (2023)
65 million years ago, the only 2 survivors of a spaceship from Somaris that crash-landed on Earth, must fend off dinosaurs to reach the escape vessel in time before an imminent asteroid strike threatens to destroy the planet.
Why it matches: Recommended by TMDB viewers · both action & science fiction
SnoozefestMovies like thisThe Resurrected (1991)
Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisPrimeval (2007)
A news team is sent to Burundi to capture and bring home a legendary 25-foot crocodile. Their difficult task turns potentially deadly when a warlord targets them for death.
Why it matches: Recommended by TMDB viewers · both horror & action
Popcorn FlickMovies like thisJourney 2: The Mysterious Island (2012)
Sean Anderson partners with his mom's boyfriend on a mission to find his grandfather, who is thought to be missing on a mythical island.
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like thisTransformers: Age of Extinction (2014)
As humanity picks up the pieces after the battle of Chicago, a shadowy group reveals itself in an attempt to control the direction of history…while an ancient, powerful new menace sets Earth in its crosshairs. With help from Cade Yeager, Optimus Prime and the Autobots rise to meet their most fearsome challenge yet.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisHatched (2022)
Something has been discovered, and this time, a city is under attack by a fast growing T-Rex.
Why it matches: Similar story and style · both horror & action
Godzilla Raids Again (1955)
Two fishing scout pilots make a horrifying discovery when they encounter a second Godzilla alongside a new monster named Anguirus. Without the weapon that killed the original, authorities attempt to lure Godzilla away from the mainland. But Anguirus soon arrives and the two monsters make their way towards Osaka as Japan braces for tragedy.
Why it matches: Similar story and style · both science fiction & horror
Popcorn FlickMovies like thisA Sound of Thunder (2005)
When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.
Why it matches: Similar story and style · both science fiction & action
SnoozefestMovies like thisInvasion of Astro-Monster (1965)
Astronauts Glenn and Fuji investigate Planet X and encounter mysterious aliens known as the Xiliens, who ask Earth's people to help save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. As Glenn investigates, he develops a romance with Miss Namikawa and uncovers the Xilien's true intentions.
Why it matches: Similar story and style · both science fiction & action
Popcorn FlickMovies like thisBaby: Secret of the Lost Legend (1985)
A paleontologist and her husband discover a mother and baby brontosaurus in Africa, and try to protect them from hunters who want to capture them.
Why it matches: Similar story and style · both action & science fiction
SnoozefestMovies like thisThe Land That Time Forgot (2009)
Shipwrecked castaways stumble upon the mysterious island of Caprona in the Bermuda Triangle, confronting man-eating dinosaurs and a stranded German U-Boat crew while trying to escape.
Why it matches: Similar story and style · both action & science fiction
SnoozefestMovies like thisFlash Gordon: The Greatest Adventure of All (1982)
Flash Gordon, Dale Arden and Dr. Hans Zarkov travel to the planet Mongo to fight the evil emperor Ming the Merciless.
Why it matches: Similar story and style · both science fiction & action
The VelociPastor (2018)
After losing his parents, a priest travels to China, where he inherits a mysterious ability to turn into a dinosaur. At first horrified by this new power, a prostitute convinces him to fight crime. And ninjas.
Why it matches: Similar story and style · both action & horror
SnoozefestMovies like thisOne Million B.C. (1940)
One Million B.C. is a 1940 American fantasy film produced by Hal Roach Studios and released by United Artists. It is also known by the titles Cave Man, Man and His Mate, and Tumak. The film stars Victor Mature as protagonist Tumak, a young cave man who strives to unite the uncivilized Rock Tribe and the peaceful Shell Tribe, Carole Landis as Loana, daughter of the Shell Tribe chief and Tumak's love interest, and Lon Chaney, Jr. as Tumak's stern father and leader of the Rock Tribe.
Why it matches: Similar story and style · both action & science fiction
Dinocroc (2004)
After an African dinosaur ancestor of the crocodile is found, Dr. Campbell uses its DNA to create prototypes at Paula Kennedy's Gereco lab.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like this
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Frequently asked questions
What are the best movies like Poseidon Rex?
The closest matches to Poseidon Rex are Deep Rising (1998), Daylight's End (2016) and The Meg (2018). Below are 27 more, each with the reason it matches.
What should I watch after Poseidon Rex?
Start with Deep Rising (1998), the closest match to Poseidon Rex.
What is the highest-rated movie like Poseidon Rex?
The Most Dangerous Game (1932), rated 6.9/10 by 336 TMDB users.
What is the newest movie like Poseidon Rex?
Primitive War (2025) is the most recent release on this list.
Are there English movies like Poseidon Rex?
Yes: Deep Rising (1998), Daylight's End (2016) and The Meg (2018).
How are movies similar to Poseidon Rex chosen?
First come films that Trakt’s viewers watch alongside Poseidon Rex, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.